BMJ

Can quantifying the relative intensity of a person’s free-living physical activity predict how they respond to a physical activity intervention? Findings from the PACES RCT

Objectives To determine whether quantifying both the absolute and relative intensity of accelerometer-assessed physical activity (PA) can inform PA interventions. We hypothesised that individuals ...
BMJ

Quantifying the relative intensity of free-living physical activity: differences across age, association with mortality and clinical interpretation—an observational study

Objectives To describe age-related differences in the absolute and relative intensity of physical activity (PA) and associations with mortality. Methods UK Biobank participants with ...
Phys.org

Scientists map the largest magnetic fields in galaxy clusters using synchrotron intensity gradient

A high-resolution image of the magnetic field in the El Gordo cluster, including the Chandra X-ray image (blue part of the image), the NASA JWST infrared image (background galaxies of the image), and ...
EurekAlert!

Study links exercise intensity, attentional control in late-adolescent girls

CHAMPAIGN, Ill. — Adolescent girls who engage in more moderate and vigorous physical activity each day have better attentional control, a new study finds. The study focused on girls and boys aged ...